From Wikipedia, the free encyclopedia
Carbon-14[1] es un isotopo radioactive de carbon. Per le mensura del quantitate que remane in per exemplo de origine biologic, scientistas pote estimar su tempore de origine in ille casos ubi plus que ~50,000 annos non ha passava. Pro exemplo, le methodo era usate pro day at le corpore alpin glaciate que es appellate Ötzi a plus que 5,000 annos ante le presente.[2]
Carbon-14 |
---|
isotope of carbon[*] |
subclasse de carbon |
numero atomic: 6 |
numero de neutrones: 8 |
decade a: Nitrogeno-14 |
semivita: 5 700±30 annum |
ID CAS: [14762-75-5] |
Commons: Carbon-14 |
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